Laser Eye Surgery Accuracy at Optilase

Laser technology has evolved rapidly since the idea was first tossed about by no other than Albert Einstein in 1917.

 

Naturally, Einstein was onto to something, and lasers (Light Amplification by the Stimulated Emission of Radiation) are now pretty much incorporated into almost every aspect of modern-day living, used in everything from DVD players to food thermometers.

Made up of light waves of a certain wavelength that travel in the one direction, laser technology is used in Laser Eye Surgery because of its pinpoint accuracy and instant results.

What types of lasers are used during Laser Eye surgery?

Laser Eye Surgery at Optilase is a completely blade-free experience that doesn’t involve anything going near your eyes except two computer-controlled lasers:

  1. Femtosecond Laser
  2. Excimer Laser

Femtosecond Laser

A Femtosecond Laser is used to create a smooth corneal flap that exposes the cornea so that Laser Eye Surgery can take place.

Advantages of the Femtosecond Laser

  • No mechanical action is needed, i.e. there is no metal blade needed to manually make the incision
  • No interference with the tear film, which reduces the risk of infection
  • Risk of any vision complications significantly lower
  • Aids a quick recovery
Excimer Laser

The application of the Excimer Laser to Laser Eye Surgery has revolutionized the procedure so that incredible accuracy can be achieved in vision correction.

So precise is the Excimer Laser, that it can remove microscopic amounts of tissue, as little as 0.25 microns (1/1000 of a millimeter).

The Excimer Laser uses a cool beam of ultraviolet light of a specific wavelength to safely ablate corneal cells without damaging adjacent tissue.

Advantages of the Excimer Laser
  • Blade-free
  • Auto-tracking of eye movements
  • Precise correction

 

What happens if I move my eye during Laser Eye Surgery?

 

Modern-day lasers have been developed using an automated eye-tracking system, so that if there are any involuntary eye movements during Laser Eye Surgery, the laser can adjust accordingly.

 

To find out more about Laser Eye Surgery or if you have any other questions about the procedure, call to book your free consultation on +353 1 223 8821.

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Patient Reviews

Julie Kelleher
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Julie Kelleher
June 17, 2026

Life changing experience with optilase. Its been 6 months since my surgery and have no problems since day 1. The Cork clinic were outstanding from my very first consultation up until now. I have recently been discharged and have now 20/13 vision which i have been told is better than 20/20 vision which is absolutely insane as before I was -6 in each eye. Don't hesitate make that call to get the consultation. You won't look back 😀

Jamie Commins
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Jamie Commins
June 15, 2026

Very good

Brahim Bouya
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Brahim Bouya
June 12, 2026

Best decision I’ve made, highly recommend Optilase! My journey with Optilase actually started over a year ago with a free consultation. Due to the curvature of my eyes I wasn’t eligible for LASIK, but rather than turn me away, the team referred my results to the surgeon for advice and recommended I return in 12 months to check my vision was stable. That level of care and thoroughness from the very start really set the tone. A year later I came back, passed all the tests, and was approved for PRK. Every step of the process was explained clearly, the optician was precise and even gave practical tips like taking Omega 3 supplements to support recovery. On the day of surgery (30th April), I was nervous, but the team were incredibly reassuring from the moment I walked in. There were multiple checks, a detailed pre-op conversation with the surgeon, and a video walkthrough of the aftercare drops. By the time I went in, I felt fully prepared. The procedure itself took less than 2 minutes, I felt nothing. The technology is seriously impressive. Over a month on, my vision is transformed. It’s genuinely one of the best decisions I’ve ever made. If you’re considering laser eye surgery, don’t hesitate and don’t hesitate to choose Optilase.

Aoife C
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Aoife C
June 12, 2026

Good experience, reassured during procedure and understood risks and all steps along way

Renata Gomes
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Renata Gomes
June 2, 2026

I couldn't finish the process without leaving a review for this amazing team. Thank you all for helping me see so clearly without needing glasses. This month marks 3 months since I had LASIK, and it has truly been life-changing. Wearing glasses always bothered me because I enjoy sports, and even contact lenses were often uncomfortable. The whole journey started with Clare Hegarty at South William Street. Thank you so much, Clare, for your care and attention. As a Senior Optometrist, you gave me hope. At first, the process seemed almost too easy, which made me a little nervous, but it turned out to be one of the best decisions I have ever made. Thank you as well to Thomas Materman. Your clear, simple, and direct explanation of the procedure made me feel comfortable and confident throughout the process. Thank you to the entire Optilase team. Three months later, it feels as if I never had surgery at all—except that I can now see perfectly. I have experienced no negative side effects, and I am delighted with the results. I highly recommend Optilase to anyone considering LASIK surgery.☘️☘️☘️

Blaithin Cox
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Blaithin Cox
May 30, 2026

Couldn't be happier with my experience of the Lasek eye surgery. I had consultations in St William Street and surgery in Carrickmines, staff in both clinics were friendly, professional, and excellent staff their job. I would recommend Optilase to anyone considering laser eye surgery.

Anne Beakey
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Anne Beakey
April 29, 2026

Staff are lovely here and provide a great service

Shane Guihen
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Shane Guihen
April 20, 2026

Couldn't recommend highly enough, everyone I dealt with, from the initial consultation, to the surgery and the after care were absolutely top class and a pleasure to deal with

Katie Corcoran
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Katie Corcoran
April 13, 2026

Excellent service. I found optilase really great to deal with- they were so professional and well organised before and during the laser eye surgery. They were also very friendly and the aftercare was great.

Roisin Mitchell
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Roisin Mitchell
April 7, 2026

I had a great experience and Optilase getting laser eye surgery, it was without a doubt the best money I ever spent and wish I did it years ago! I rave about it to anyone who'll listen. From my initial consultation to the surgery itself in Dublin and the aftercare in Galway I couldn't rate it highly enough. The staff were so professional, informative, friendly and attentative throughout the whole process. Extremely happy customer!

amnnau
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amnnau
April 3, 2026

Got my PRK surgery with optilase couldnt be happier! I was cared for in each step even post surgery, give me a call or message if you need referral

Amy Phelan
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Amy Phelan
April 2, 2026

Had such an amazing experience with Optilase in Cork. Such a brilliant team, they all made me feel so relaxed and explained everything so well. They reassured me so much on the day of my surgery, and I never felt rushed with any questions. I would highly recommend Optilase to anyone even considering laser eye surgery. I am the most nervous and skeptical person and it’s truly the best thing I ever did, there is honestly nothing to be worried about!! I had zero pain whatsoever and my vision was clear by that evening and 100% perfect the next morning, it’s truly amazing! Wish I got it done years ago. I have so much freedom now without contact lenses or glasses, it’s so hard to believe my vision is fixed!!

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